Information about #100A49 color

#100A49 color image

Basic facts about this digital color

In the Register's classification, #100A49 belongs to the Blue Color Family, featuring High Saturation and Dark brightness. In numbers: rgb(16, 10, 73) (6.3% red, 3.9% green, 28.6% blue), or CMYK 22 / 25 / 0 / 71 for print. New to color codes? See our guide to RGB color codes.

#100A49 presents itself as a strongly colored classic blue — one that leans clearly toward the dark side. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is just a few steps away from Jenniebear Blue (#111154). Its next-closest registered neighbors are Night Blue (#040348) and Tolopea (#1B0245).

The recipe behind #100A49 is rgb(16, 10, 73), with blue as the dominant ingredient. If you plan to put text on a #100A49 background, choose white — the contrast ratio is 18.1:1 (passing WCAG AAA), while black manages only 1.2:1. On paper it relies strongly on black ink (K:71), so proof dark layouts before a large print run. No one has named #100A49 so far. Register a name for it and it becomes a permanent record.

#100A49 color variations

View this color variations of tints, shades, tones and hues.

#100A49 color tints

Tints look brighter, pastel, and less intense.
#100A49

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#201493

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#311EDE

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#7568EA

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#BAB3F4

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White

#FFFFFF

#100A49 color shades

Shades look darker, richer, and more solid.
#100A49

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#0C0739

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#09052B

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#06031C

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#03010E

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Black

#000000

#100A49 color tones

Tones looks more sophisticated and complex than base colors.
#100A49

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#1D165D

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#2F296D

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#464079

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#605D7E

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Grey

#808080

#100A49 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#470935

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#410947

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#280947

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#100A49

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#091C47

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#093547

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#094741

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#100A49 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes
#100A49
#100A49

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#42480A
#42480A

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Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme
#100A49
#100A49

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#23480A
#23480A

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#482F0A
#482F0A

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Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme
#2F0A48
#2F0A48

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#100A49
#100A49

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#0A2348
#0A2348

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Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme
#100A49
#100A49

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#48100A
#48100A

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#0A4810
#0A4810

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#100A49
#100A49

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#480A42
#480A42

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#42480A
#42480A

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#0A4810
#0A4810

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#100A49
#100A49

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#480A23
#480A23

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#42480A
#42480A

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#0A482F
#0A482F

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Nearest named colors to #100A49

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Jenniebear Blue color link
Jenniebear Blue

#111154

Night Blue color link
Night Blue

#040348

Tolopea color link
Tolopea

#1B0245

Hollow Purple color link
Hollow Purple

#1C0245

Deep Cove color link
Deep Cove

#051040

Dark Indigo color link
Dark Indigo

#1F0954

Deep Persian Blue color link
Deep Persian Blue

#0B0059

Deep Indigo color link
Deep Indigo

#160059

BMA Blue color link
BMA Blue

#00113F

Cetacean Blue color link
Cetacean Blue

#001440

Gulf Blue color link
Gulf Blue

#051657

Navy color link
Navy

#01153E

#100A49 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#100A49 color image #100A49 color ORCN HD wallpaper 3840x2160 (Desktop)
#100A49 color image #100A49 color ORCN HD wallpaper 1170x2532 (Mobile)
#100A49 color image #100A49 color solid HD wallpaper 3840x2160 (Desktop)
#100A49 color image #100A49 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#100A49
  • RGB16, 10, 73
  • CMYK22, 25, 0, 71
  • CSSrgb(16, 10, 73)
  • HSL246°, 76%, 16%
  • HSL Precise245.714°, 75.904%, 16.275%
  • HSV246°, 86%, 29%
  • HSB246°, 86%, 29%
  • Normalized R (0.0–1.0)0.063
  • Normalized G (0.0–1.0)0.039
  • Normalized B (0.0–1.0)0.286
  • GLSLvec3(0.063, 0.039, 0.286)
  • GLSL with alphavec4(0.063, 0.039, 0.286, 1.000)
  • HLSL / Metalfloat3(0.063, 0.039, 0.286)
  • Percentage of Red in RGB6.3%
  • Percentage of Green in RGB3.9%
  • Percentage of Blue in RGB28.6%
  • Color FamilyBlue
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID100A49
  • DECIMAL ID1051209
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.